ITS
InsiderTrading
TradesInsidersCompaniesCluster BuysRankingsAbout
ITS
InsiderTrading Screener

Track SEC Form 4 insider trades. See what corporate insiders are buying and selling.

Browse

  • Trades
  • Insiders
  • Companies
  • Cluster Buys
  • Rankings

Top Insiders

  • Mark Zuckerberg
  • Elon Musk
  • Jamie Dimon
  • Satya Nadella
  • Lisa Su
  • Jensen Huang

Screeners

  • CEO & CFO Purchases
  • Director Purchases
  • Top Buys This Week
  • Top Sales This Week
  • 10b5-1 Trades
  • Buy/Sell Ratios
  • Politician Overlap
  • Sectors

Learn

  • Learn
  • What is a Form 4?
  • About & Methodology
  • What are Cluster Buys?
  • Top Insider Rankings
  • Contact Us
  • Privacy Policy
  • Terms of Use

Data

  • SEC EDGAR Form 4 ↗
  • CongressStock.com ↗
  • Track13F.com ↗
  • About the data
© 2026 InsiderTradingScreener.com. Data from SEC EDGAR Form 4 filings.For informational purposes only. Not financial advice.
Home/Insiders/Grieves Ian

Grieves Ian

Insider

Insider
Total trades
24
Bought (open market)
$0
Sold (open market)
$0
Tickers traded
1
Grieves Ian, President and Managing Director of DynaEnergetics, has exclusively sold shares in DMC Global Inc. (BOOM) over the past several years, with no recorded purchases. SEC filings show 26 transactions totaling $178,670.58 in sales, all involving BOOM stock. The sales occurred in clusters, particularly around late February and early March each year from 2024 through 2026, suggesting a pattern tied to vesting schedules or planned dispositions. Notable transactions include a $29,468.64 sale on March 14, 2024, followed by a $24,032.79 sale on February 26, 2026, and a $17,998.80 transaction on February 28, 2025. Smaller dispositions, such as a $6,662.08 sale on February 23, 2024, and a $7,421.37 sale on March 14, 2026, indicate periodic divestments rather than a single liquidation. The filings reveal a consistent selling bias, with no offsetting purchases during this period. The transactions, coded as "F" (indicating open-market or prearranged sales), show no recent activity beyond March 2026. While the sales are relatively modest in scale—none exceeding $30,000—their recurrence suggests an ongoing reduction in holdings rather than a strategic exit. Given Ian’s executive role at DynaEnergetics, a subsidiary of DMC Global, the disposals may reflect routine portfolio management rather than a directional view on the company. The absence of any "M" (market purchase) or "A" (award-based acquisition) codes in the recent filings further underscores the one-way flow of these transactions.

AI-assisted summary

Recent trades

Most recent Form 4 filings by Grieves Ian.

  • Grieves Iantax-withheld1,569 shares ofBOOMat $4.73$7KMar 14 · filed Mar 16Details
  • Grieves Ianexercised3,541 shares ofBOOMat $0Mar 14 · filed Mar 16Details
  • Grieves Iantax-withheld1,978 shares ofBOOMat $5.89$12KFeb 28 · filed Mar 2Details

Explore insider screeners

Latest CEO & CFO PurchasesLatest CEO & CFO SalesDirector PurchasesOfficer PurchasesTop Purchases This WeekTop Sales This WeekTop Officer Buys (Month)10% Owner Filings10b5-1 Planned TradesDiscretionary TradesBuy/Sell RatiosPolitician-Insider Overlap
  • Grieves Ianexercised4,464 shares ofBOOMat $0Feb 28 · filed Mar 2Details
  • Grieves Iantax-withheld3,761 shares ofBOOMat $6.39$24KFeb 26 · filed Mar 2Details
  • Grieves Ianexercised8,486 shares ofBOOMat $0Feb 26 · filed Mar 2Details
  • Grieves Iantax-withheld1,682 shares ofBOOMat $8$13KMar 14, 2025 · filed Mar 18, 2025Details
  • Grieves Ianexercised3,541 shares ofBOOMat $0Mar 14, 2025 · filed Mar 18, 2025Details
  • Grieves Iantax-withheld1,534 shares ofBOOMat $8.48$13KMar 2, 2025 · filed Mar 4, 2025Details
  • Grieves Ianexercised3,230 shares ofBOOMat $0Mar 2, 2025 · filed Mar 4, 2025Details
  • Grieves Iantax-withheld1,023 shares ofBOOMat $8.48$9KMar 2, 2025 · filed Mar 4, 2025Details
  • Grieves Ianexercised2,153 shares ofBOOMat $0Mar 2, 2025 · filed Mar 4, 2025Details
  • Grieves Iantax-withheld2,120 shares ofBOOMat $8.49$18KFeb 28, 2025 · filed Mar 4, 2025Details
  • Grieves Ianexercised4,464 shares ofBOOMat $0Feb 28, 2025 · filed Mar 4, 2025Details
  • Grieves Iangranted25,457 shares ofBOOMat $0Feb 26, 2025 · filed Feb 27, 2025Details
  • Grieves Iantax-withheld1,682 shares ofBOOMat $17.52$29KMar 14, 2024 · filed Mar 18, 2024Details
  • Grieves Ianexercised3,541 shares ofBOOMat $0Mar 14, 2024 · filed Mar 18, 2024Details
  • Grieves Iantax-withheld1,023 shares ofBOOMat $16.57$17KMar 2, 2024 · filed Mar 5, 2024Details
  • Grieves Ianexercised2,153 shares ofBOOMat $0Mar 2, 2024 · filed Mar 5, 2024Details
  • Grieves Iantax-withheld1,169 shares ofBOOMat $16.57$19KMar 2, 2024 · filed Mar 5, 2024Details
  • View all 24 trades →